Updated: Apr 30, 2026
Location and Projects
Address
2634 ROSA AVENUE, La Verne, CA, 91750
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Jon Karman General Contractor
Jon Karman General Contractor at 2634 ROSA AVENUE, La Verne, CA 91750, held a General Contractor license (#769556) with the California contractors license board with an expiration date of 10-31-2011. We last verified the license was expired on 04-29-2026.
Their BuildZoom score is 0 because we haven’t been able to verify an active license. As a result, they’re not ranked in the top 50% of 336,931 California contractors.
If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our project planner to be easily matched to qualified, licensed professionals in your area.
Jon Karman General Contractor Services
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Jon Karman General Contractor Contact Information
Phone Number: (909) 599-3108
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Address: 2634 ROSA AVENUE, La Verne, CA 91750
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Building Permits by Jon Karman General Contractor
This is a sample of this contractor's permits. Click here to access their complete permit history.
Commercial tenant improvement pc extended - 10 5 5 5
2025-05-19
(e plan) office tenant improvement suite 100 - new partitions ceiling lighting and finishes. teanant: pacific coast orthopaedic institute
Valuation:
N/A
Permit #:
00952740-CTTI
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Commercial tenant improvement pc extended - 10 5 5 5
2025-08-25
(eplan) suite 214. medical office tenant improvement. tenant: serenity eye
Valuation:
N/A
Permit #:
00957452-CTTI
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
(eplan) roof mounted photovoltaic system w main panel upgrade
Valuation:
N/A
Permit #:
00899685-RRA
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Roof mounted photovoltaic system
Valuation:
N/A
Permit #:
00787392-RRA
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
1, 175 sq ft tenant improvement * restaurant * b-occupancy * type vb const * plumbing (1) backflow valve (2) floor sinks (1) 3-comp sink (2) hand sinks (1) lav (1) prep sink *(1) mop sink*(1) toilet * misc electrical for lights & receptacles * mechanical (1) type ii hood (1) evap cooler (1) exhaust fan **health department plans
Valuation:
$0
Permit #:
B1100706
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
1046 sf restaurant tenant improvement * partition walls * reflected ceiling
Valuation:
$26,150
Permit #:
B0601381
Status:
final
Fee:
$4,069
Permit Type:
Combo
Building Type:
N/A
2852 sf restaurant tenant improvement * partition walls * a-3 occupancy * c of o fee* (2) toilets * (2) lavs * (2) hand sinks * (1) urinal * (2) 3-compartment sink * (1) water heater * misc gas piping * sewer lateral * (1) mop sink * (9) floor sinks * (3) floor drains * (1) 1800 gal grease interceptor * (1) 400 amp sub panel * (1) 200 amp sub panel * (2) roof mounted hvac * misc duct ... see more
Valuation:
N/A
Permit #:
B0601393
Status:
C OF O
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
935 sq ft tenant improvement. * sandwich shop * partition walls * partition walls * suspended ceiling * c of o fee * health approved plans * *1) exhaust fan * (1) type 2 hood * misc duct work * existing air conditioning unit * (1) walk in cooler * air curtain * misc electrical (panel a existing) * sewer lateral * (1) toilet * (1) lav sink * (3) service/kitchen sinks * (1) hand sink * ... see more
Valuation:
N/A
Permit #:
B0900995
Status:
C OF O
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Tenant improvement. 1179 sf * resturant * (1) toilet * (1) sink * (2) kitchen sinks * (3) floor sinks * (1) water heater * (2) backflow * (1) mop sink * misc electrical * (3) misc duct work ** 07/21/03 revise piping insulation to r-5 - ok per r. brooks - sak
Valuation:
N/A
Permit #:
B0302541
Status:
C OF O
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
1241 sq ft tenant improvement. **health department approved plans * (1) toilet * (1) sinks * (3) kitchen sinks * (3) floor sinks (1) water heater 8 (1) floor drain * (1) mop sink * misc electrical * misc duct work
Valuation:
N/A
Permit #:
B0204864
Status:
FINALED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
1 408 sq ft tenant improvement. (1) toilet * (1) lav * (2) kit sinks * (3) floor sinks (1) water heater (1) floor drain (1) mop sink * misc electrical * misc ductwork ** health dept approved plans received
Valuation:
N/A
Permit #:
B0204865
Status:
FINALED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Non structural bathroom remodel
Valuation:
N/A
Permit #:
00718619-RBPR
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Int. restaturant tenant improvement. for subway: 1126 sf
Valuation:
N/A
Permit #:
B09-0165
Status:
final
Fee:
$1,566
Permit Type:
N/A
Building Type:
N/A
Tenant improvement for subway sandwich restaurant to include type ii hood suite #b (b v-b fully sprinklered) 7 new plumbing fixtures 2 replacements
Valuation:
$0
Permit #:
B200901407
Status:
final
Fee:
$5,727
Permit Type:
Tenant improvement
Building Type:
N/A
Construct a new 1234 sf subway restaurant
Valuation:
$190,233
Permit #:
B1000774
Status:
final
Fee:
$2,984
Permit Type:
N/A
Building Type:
N/A
949 sq ft tenant improvement for subway store 24905 located in shell station
Valuation:
N/A
Permit #:
PMT2008-02218
Status:
final
Fee:
$1,167
Permit Type:
N/A
Building Type:
N/A
Pizza store tenant improvement. (1800 sf)...........this permit replaces b0401213
Valuation:
$31,572
Permit #:
B0501565
Status:
final
Fee:
$748
Permit Type:
N/A
Building Type:
N/A
1, 009sf t.i.; change of use retail to restaurant; subway
Valuation:
$25,000
Permit #:
2007BD0172
Status:
FINAL
Fee:
$1,083
Permit Type:
Acom
Building Type:
N/A
Suite 202a restaurant tenant improvement 1140 sq ft
Valuation:
$38,156
Permit #:
B0801899
Status:
final
Fee:
$1,273
Permit Type:
N/A
Building Type:
N/A
Tenant improvement. (1345 sq. ft. subway sandwich shop) (inside walmart)
Valuation:
$25,192
Permit #:
B0500770
Status:
final
Fee:
$1,088
Permit Type:
N/A
Building Type:
N/A
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Jon Karman General Contractor Reviews
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Jon Karman General Contractor License info
Inactive License
| License # | 769556 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Jon Karman General Contractor at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
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Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $12,500 |
Insured
| Workers Comp Provider | Sparta Insurance Company |
50
Permits
- Building permit records show that Jon Karman General Contractor has worked on 50 permitted projects.
Jon Karman General Contractor Employees
JO
John Steven Ortiz
Sole Owner